COLLAPSE OF HIGH-FIELD MAGNETOPHONON RESONANCE IN GAAS-GAALAS HETEROJUNCTIONS (Physical Review Letters, 1994)

(untitled) - Leadley, D; Nicholas, R; Singleton, J; Xu, W; Peeters, F; Devreese, J; Perenboom, J; Vanbockstal, L; Herlach, F; Harris, J; Foxon, C